RU166671U1 - RAILWAY TANK CAR BUNKER TYPE - Google Patents

Abstract

1. The railroad tank car tanker type contains a tank, chassis, braking equipment, couplers, walkways, ladders, loading hatches, ramps, fences, a frame, characterized in that the tank is based on a platform, relying on pivot bearings and longitudinal stringers connecting the tank to the frame. 2. A railway tank car according to claim 1, characterized in that the tank consists of a cylindrical shell and inclined bottoms. 3. A railway tank car according to claim 1, characterized in that the conical hoppers of the tank with aerodnishes and a product outlet for unloading the cargo are located inside the frame space of the platform between the side beams and pivot nodes. A railway tank car according to claim 1, characterized in that the connecting branch pipes of the product outlet are displayed on both sides of the longitudinal axis of the tank car. The railway tank car according to claim 1, characterized in that the tank has support sheets for basing it on the supports of the pivot beams of the platform of the tank car.

Description

The utility model relates to railway transport, in particular to tank wagons of tank type for bulk transportation and pneumatic unloading of powdered goods through the network of 1520 mm gauge railways.

A bunker car model 17-495 for granular polymeric materials is known from the prior art, which is an all-metal structure consisting of a frame, four conical-cylindrical tanks of AMg5 alloy, a pneumatic unloading system and manholes on containers for loading by gravity, manufactured by Stakhanovsky OJSC Carriage Works ”. (Passenger and freight rail cars of 1520 mm. Zheldorizdat, M., 2004, 192 p.).

The disadvantages of this design include the complexity of manufacturing technological capacity for cargo, lower wagon capacity, lower full and usable volume of containers, large tare, increased dimensions of the wagon base and length along the clutch axes, underutilization of the permissible load on the axis of the wagon carriage.

The prototype was a tank car for powdery heavy loads of model 15-854 with a cylindrical body in the upper part and conical bins in the lower part, manufactured by Azovmash OJSC, containing two biaxial bogies, on which a frame consisting of two spine half-beams with braces, two longitudinal side beams, interconnected by two pivot and end beams, as well as other nodes on which the auto-brake, parking brake and impact and traction devices are fixed. (Passenger and freight rail cars of 1520 mm. Zheldorizdat, M., 2004, 192 p.).

The disadvantages of this design include the complex configuration and manufacturability of the tank assembly, small full and useful volumes.

The technical result, which is achieved by the claimed utility model, is the creation of a tank car of a bunker type for bulk transportation and pneumatic unloading of powdered goods with increased full and useful volume and more technological shaping.

To achieve a technical result in a railroad tank car containing a tank, running gear, braking equipment, couplers, walkways, ladders, loading hatches, ladders, railings, a frame, according to a utility model, the tank is based on a platform based on pivot bearings and longitudinal stringers connecting the tank with the frame.

The tank consists of a cylindrical shell and inclined bottoms.

The conical hoppers of the tank with air bottoms and a product outlet for unloading cargo are located inside the frame space of the platform between the side beams and pivot nodes.

The connecting branch pipes of the product outlet are displayed on both sides of the longitudinal axis of the car.

The tank has support sheets for basing it on the supports of the pivot beams of the wagon platform.

The essence of the claimed utility model is illustrated by drawings, where:

in FIG. 1 - shows a railroad tank wagon of a bunker type for bulk transportation and pneumatic unloading of powdered goods, front view;

in FIG. 2 - shows a railroad tank car of a bunker type for bulk transportation and pneumatic unloading of powdered goods, top view;

The railway tank wagon of the bunker type is an all-bearing structure and contains: tank 1 (Fig. 1, Fig. 2), chassis 2 (Fig. 1), brake equipment 3 (Fig. 1), couplers 4 (Fig. 1 , Fig. 2), transition platforms 5 (Fig. 1, Fig. 2), stairs 6 (Fig. 1, Fig. 2), loading hatches 7 (Fig. 1, Fig. 2), ladders 8 (Fig. 2 ), guards 9 (Fig. 1, Fig. 2), the frame 10 (Fig. 1), is based on the platform 11 (Fig. 1) based on the pivot bearings 12 (Fig. 1), and the longitudinal stringer 13 (Fig. 1) ) connecting the tank 1 (Fig. 1, Fig. 2) with the frame 10 (Fig. 1). The tank 1 (Fig. 1, Fig. 2) consists of a cylindrical shell 14 (Fig. 1, Fig. 2) and inclined bottoms 15 (Fig. 1, Fig. 2).

The connecting branch pipes of the product outlet 16 (Fig. 1) are displayed on both sides of the longitudinal axis of the tank car. On the tank 1 (Fig. 1, Fig. 2) there are supporting sheets 17 (Fig. 1) for basing it on the supports of the pivot beams of the platform of the tank car 11 (Fig. 1).

In the proposed technical solution, due to the installation of inclined bottoms, an increase in the volume of the tank car’s tank is achieved, when ring stiffeners are mounted on the tank and the tank is connected to the platform, the required safety margin of the tank shell is achieved through the pivot bearings and longitudinal stringers, with optimal car base dimensions and length along the clutch axles.

Claims (5)

1. The railroad tank car tanker type contains a tank, chassis, braking equipment, couplers, walkways, ladders, loading hatches, gangways, fences, a frame, characterized in that the tank is based on a platform, relying on pivot bearings and longitudinal stringers connecting the tank with the frame. 2. The railway tank car according to claim 1, characterized in that the tank consists of a cylindrical shell and inclined bottoms. 3. The railway tank car according to claim 1, characterized in that the conical hopper of the tank with aero-bottoms and a product outlet for unloading the cargo are located inside the frame space of the platform between the side beams and pivot nodes. 4. The railway tank car according to claim 1, characterized in that the connecting branch pipes of the product outlet are displayed on both sides of the longitudinal axis of the tank car. 5. The railway tank car according to claim 1, characterized in that the tank has support sheets for basing it on the supports of the pivot beams of the platform of the tank car.

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